<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/16/05/640x320/landscape-1454525395-gettyimages-480886714.jpg>
<http://www.delish.com/food-news/a45857/seltzer-rots-your-teeth-like-soda/>